Gregor Happ, Degreed Engineer

  • Born 1973
  • Broadcast and Electronics engineering studies at University of Applied Sciences Wiesbaden
  • Background of technical training in hardware and software development for the Broadcast and Media industry
  • Joined Leybold as Technical Trainer in 2020

Hans Rottländer, Degreed Engineer

  • Born 1954
  • Telecommunications Engineering studies with focus on technology for communications and automation at the University of Applied Science in Cologne
  • since 1983 at Leybold in Cologne
  • since 2007 Head of Sector Cert., a DIN EN 473 accredited certification company, and accredited control center for leak detection
  • Head of the expert committee for leak detection at Sector Cert.
  • Member of the education committee of the "German Vacuum Society" (DVG)

Andrea Ruttkowski, Training Coordinator

  • Born  1960
  • Studies at the University of Cologne with focus on German and Sport Science
  • Assistant to the manager of a consulting  firm specialized in leadership trainings for directors and managers
  • With Leybold Cologne since April 2008  - responsible for coordination, administration and invoicing of seminars for internal and external customers